Root/drivers/md/Makefile

1#
2# Makefile for the kernel software RAID and LVM drivers.
3#
4
5dm-mod-y += dm.o dm-table.o dm-target.o dm-linear.o dm-stripe.o \
6           dm-ioctl.o dm-io.o dm-kcopyd.o dm-sysfs.o
7dm-multipath-y += dm-path-selector.o dm-mpath.o
8dm-snapshot-y += dm-snap.o dm-exception-store.o dm-snap-transient.o \
9            dm-snap-persistent.o
10dm-mirror-y += dm-raid1.o
11dm-log-userspace-y \
12        += dm-log-userspace-base.o dm-log-userspace-transfer.o
13md-mod-y += md.o bitmap.o
14raid456-y += raid5.o
15raid6_pq-y += raid6algos.o raid6recov.o raid6tables.o \
16           raid6int1.o raid6int2.o raid6int4.o \
17           raid6int8.o raid6int16.o raid6int32.o \
18           raid6altivec1.o raid6altivec2.o raid6altivec4.o \
19           raid6altivec8.o \
20           raid6mmx.o raid6sse1.o raid6sse2.o
21hostprogs-y += mktables
22
23# Note: link order is important. All raid personalities
24# and must come before md.o, as they each initialise
25# themselves, and md.o may use the personalities when it
26# auto-initialised.
27
28obj-$(CONFIG_MD_LINEAR) += linear.o
29obj-$(CONFIG_MD_RAID0) += raid0.o
30obj-$(CONFIG_MD_RAID1) += raid1.o
31obj-$(CONFIG_MD_RAID10) += raid10.o
32obj-$(CONFIG_MD_RAID6_PQ) += raid6_pq.o
33obj-$(CONFIG_MD_RAID456) += raid456.o
34obj-$(CONFIG_MD_MULTIPATH) += multipath.o
35obj-$(CONFIG_MD_FAULTY) += faulty.o
36obj-$(CONFIG_BLK_DEV_MD) += md-mod.o
37obj-$(CONFIG_BLK_DEV_DM) += dm-mod.o
38obj-$(CONFIG_DM_CRYPT) += dm-crypt.o
39obj-$(CONFIG_DM_DELAY) += dm-delay.o
40obj-$(CONFIG_DM_MULTIPATH) += dm-multipath.o dm-round-robin.o
41obj-$(CONFIG_DM_MULTIPATH_QL) += dm-queue-length.o
42obj-$(CONFIG_DM_MULTIPATH_ST) += dm-service-time.o
43obj-$(CONFIG_DM_SNAPSHOT) += dm-snapshot.o
44obj-$(CONFIG_DM_MIRROR) += dm-mirror.o dm-log.o dm-region-hash.o
45obj-$(CONFIG_DM_LOG_USERSPACE) += dm-log-userspace.o
46obj-$(CONFIG_DM_ZERO) += dm-zero.o
47
48quiet_cmd_unroll = UNROLL $@
49      cmd_unroll = $(AWK) -f$(srctree)/$(src)/unroll.awk -vN=$(UNROLL) \
50                   < $< > $@ || ( rm -f $@ && exit 1 )
51
52ifeq ($(CONFIG_ALTIVEC),y)
53altivec_flags := -maltivec -mabi=altivec
54endif
55
56ifeq ($(CONFIG_DM_UEVENT),y)
57dm-mod-objs += dm-uevent.o
58endif
59
60targets += raid6int1.c
61$(obj)/raid6int1.c: UNROLL := 1
62$(obj)/raid6int1.c: $(src)/raid6int.uc $(src)/unroll.awk FORCE
63    $(call if_changed,unroll)
64
65targets += raid6int2.c
66$(obj)/raid6int2.c: UNROLL := 2
67$(obj)/raid6int2.c: $(src)/raid6int.uc $(src)/unroll.awk FORCE
68    $(call if_changed,unroll)
69
70targets += raid6int4.c
71$(obj)/raid6int4.c: UNROLL := 4
72$(obj)/raid6int4.c: $(src)/raid6int.uc $(src)/unroll.awk FORCE
73    $(call if_changed,unroll)
74
75targets += raid6int8.c
76$(obj)/raid6int8.c: UNROLL := 8
77$(obj)/raid6int8.c: $(src)/raid6int.uc $(src)/unroll.awk FORCE
78    $(call if_changed,unroll)
79
80targets += raid6int16.c
81$(obj)/raid6int16.c: UNROLL := 16
82$(obj)/raid6int16.c: $(src)/raid6int.uc $(src)/unroll.awk FORCE
83    $(call if_changed,unroll)
84
85targets += raid6int32.c
86$(obj)/raid6int32.c: UNROLL := 32
87$(obj)/raid6int32.c: $(src)/raid6int.uc $(src)/unroll.awk FORCE
88    $(call if_changed,unroll)
89
90CFLAGS_raid6altivec1.o += $(altivec_flags)
91targets += raid6altivec1.c
92$(obj)/raid6altivec1.c: UNROLL := 1
93$(obj)/raid6altivec1.c: $(src)/raid6altivec.uc $(src)/unroll.awk FORCE
94    $(call if_changed,unroll)
95
96CFLAGS_raid6altivec2.o += $(altivec_flags)
97targets += raid6altivec2.c
98$(obj)/raid6altivec2.c: UNROLL := 2
99$(obj)/raid6altivec2.c: $(src)/raid6altivec.uc $(src)/unroll.awk FORCE
100    $(call if_changed,unroll)
101
102CFLAGS_raid6altivec4.o += $(altivec_flags)
103targets += raid6altivec4.c
104$(obj)/raid6altivec4.c: UNROLL := 4
105$(obj)/raid6altivec4.c: $(src)/raid6altivec.uc $(src)/unroll.awk FORCE
106    $(call if_changed,unroll)
107
108CFLAGS_raid6altivec8.o += $(altivec_flags)
109targets += raid6altivec8.c
110$(obj)/raid6altivec8.c: UNROLL := 8
111$(obj)/raid6altivec8.c: $(src)/raid6altivec.uc $(src)/unroll.awk FORCE
112    $(call if_changed,unroll)
113
114quiet_cmd_mktable = TABLE $@
115      cmd_mktable = $(obj)/mktables > $@ || ( rm -f $@ && exit 1 )
116
117targets += raid6tables.c
118$(obj)/raid6tables.c: $(obj)/mktables FORCE
119    $(call if_changed,mktable)
120

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